190 



NEW YORK STATE MUSEUM 



Smilacina racemosa, 79 

 Sniilax herbacea, 80 



hispida, 80 

 Snakehead, 141 

 Snakeroot, black, 96,126 



Seneca, 116 



white, 151 

 Snee/eweed, 158 

 Snowberry, 146 



creeping, 131 

 Soapwort, 93 

 Solanaceae, 140-41 

 Solanum carolinense, 140 



dulcamara, 140 



nigrum, 140 

 Solidago arguta, 152 



bicolor, 152 



var. concolor, 152 



caesia, 151 

 axillaris, 151 



canadensis, 153 



flexicaulis, 152 



hispida, 152 



juncea, 152 



lanceolata, 153 



latifolia, 152 



nemoralis, 153 



patula, 152 



rugosa, 152 



serotina, 152 

 gigantea, 152 



squarrosa, 151 



ulmifolia, 152 

 Solomon's seal, false, 79 



hairy, 80 



smooth, 80 

 Sonchus asper, 149 



oleraceus, 149 

 Sorbus americana, 108 

 Sorrell, field, 88 



sheep, 88 



wood, violet, 115 

 white, 115 

 yellow, 115 

 tall, 115 ' 

 Sour gum. 128 

 Sparganiaceae, 54 

 Sparganium euryoarpum, 54 



simplex, 54 



Spartina cynosuroides, 62 

 Spathyema foetida, 76 

 Spear grass, low, 63 

 Spearmint, 139 

 Spearwort, creeping, 97 

 Specularia perfoliata, 148 

 Speedwell, Byzantine, 143 



common, 142 



corn, 143 



marsh, 142 



purslane, 143 



spiked, 143 



thyme-leaved, 142 



water, 142 

 Spergula arvensis, 94 

 Spermatophyta, 53-160 

 Spice bush, 99 

 Spikenard, 125 

 Spindle tree, 118 

 Spiraea salicifolia, 105 



tomentosa, 105 

 Spiranthes cernua, 82 



gracilis, 82 

 Spirodela polyrhiza, 76 

 Spleenwort, ebony, 51 



maidenhair, 51 



silvery, 51 

 Sporobolus longifolius, 35 



vaginaeflorus, 60 

 Sporotrichum poae, 29 

 Spring beauty, 92 



Carolina, 92 

 Spurge, cypress, 117 



flowering, 117 



large-spotted, 116 



Nicaean, 117 



spotted, 116 

 Spurry, corn, 94 

 Squirrel corn, 99 

 Stachys aspera, 138 

 Staphylea trifolia, 118 

 Staphyleaceae, 118 

 Star flower, 132 

 Star grass, 80 



water, 76 

 Star of Bethlehem, 79 

 Starwort, vernal water, 117 

 Steeple bush, 105 

 Steironema ciliatum, 132 



